EP0712939A3 - Rouleau pour installation de galvanisation en continu - Google Patents

Rouleau pour installation de galvanisation en continu Download PDF

Info

Publication number
EP0712939A3
EP0712939A3 EP95116671A EP95116671A EP0712939A3 EP 0712939 A3 EP0712939 A3 EP 0712939A3 EP 95116671 A EP95116671 A EP 95116671A EP 95116671 A EP95116671 A EP 95116671A EP 0712939 A3 EP0712939 A3 EP 0712939A3
Authority
EP
European Patent Office
Prior art keywords
continuous hot
dip galvanizing
pot roll
layer
alloy
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP95116671A
Other languages
German (de)
English (en)
Other versions
EP0712939A2 (fr
Inventor
Hideo Nitta
Akira Tsuyuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Praxair ST Technology Inc
Praxair Technology Inc
Original Assignee
Praxair ST Technology Inc
Praxair Technology Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Praxair ST Technology Inc, Praxair Technology Inc filed Critical Praxair ST Technology Inc
Publication of EP0712939A2 publication Critical patent/EP0712939A2/fr
Publication of EP0712939A3 publication Critical patent/EP0712939A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
    • C23C28/32—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer
    • C23C28/321—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one pure metallic layer with at least one metal alloy layer
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
    • C23C2/003—Apparatus
    • C23C2/0034—Details related to elements immersed in bath
    • C23C2/00342—Moving elements, e.g. pumps or mixers
    • C23C2/00344—Means for moving substrates, e.g. immersed rollers or immersed bearings
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
    • C23C28/34—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/30—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer
    • C23C28/34—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates
    • C23C28/345—Coatings combining at least one metallic layer and at least one inorganic non-metallic layer including at least one inorganic non-metallic material layer, e.g. metal carbide, nitride, boride, silicide layer and their mixtures, enamels, phosphates and sulphates with at least one oxide layer
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
    • C23C4/10—Oxides, borides, carbides, nitrides or silicides; Mixtures thereof
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
    • C23C4/123—Spraying molten metal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Coating With Molten Metal (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
EP95116671A 1994-10-24 1995-10-23 Rouleau pour installation de galvanisation en continu Withdrawn EP0712939A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP257967/94 1994-10-24
JP25796794A JP3312709B2 (ja) 1994-10-24 1994-10-24 連続溶融亜鉛メッキ用浸漬ロール

Publications (2)

Publication Number Publication Date
EP0712939A2 EP0712939A2 (fr) 1996-05-22
EP0712939A3 true EP0712939A3 (fr) 1996-05-29

Family

ID=17313709

Family Applications (1)

Application Number Title Priority Date Filing Date
EP95116671A Withdrawn EP0712939A3 (fr) 1994-10-24 1995-10-23 Rouleau pour installation de galvanisation en continu

Country Status (4)

Country Link
EP (1) EP0712939A3 (fr)
JP (1) JP3312709B2 (fr)
KR (1) KR100272298B1 (fr)
TW (1) TW293850B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016218947A1 (de) * 2016-04-28 2017-11-02 Sms Group Gmbh Bauteil für eine Schmelztauchbeschichtungsanlage und Verfahren zum Herstellen eines solchen

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2820699A1 (de) * 1977-05-12 1978-11-16 Kawasaki Steel Co Hochofenwindform
JPS5558360A (en) * 1978-10-19 1980-05-01 Satoosen:Kk Forming method for heat and abrasion resisting protective coating
JPS57174440A (en) * 1981-04-20 1982-10-27 Nisshin Steel Co Ltd Member for molten metallic bath
EP0245862A1 (fr) * 1986-05-15 1987-11-19 Union Carbide Corporation Procédé pour revêtir d'un film liquide des matériaux à base de fer
US5070587A (en) * 1989-08-17 1991-12-10 Tocalo Co., Ltd. Roll for use in heat treating furnace and method of producing the same
JPH04346693A (ja) * 1991-05-22 1992-12-02 Nittetsu Hard Kk 電気メッキ用コンダクターロール
JPH05209259A (ja) * 1992-01-29 1993-08-20 Nittetsu Hard Kk 溶融金属耐食性および耐剥離性に優れた皮膜を有する溶融金属浴用部材およびその製造方法
JPH06136505A (ja) * 1992-10-26 1994-05-17 Sumitomo Metal Ind Ltd 溶射被覆構造

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59153875A (ja) 1983-02-18 1984-09-01 Nippon Steel Corp 溶融亜鉛メツキ浴中ロ−ル
JPH01225761A (ja) 1988-03-04 1989-09-08 Tocalo Co Ltd 溶融金属めっき浴用部材
JP3343862B2 (ja) 1992-01-31 2002-11-11 矢崎総業株式会社 ヒューズボックス

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2820699A1 (de) * 1977-05-12 1978-11-16 Kawasaki Steel Co Hochofenwindform
JPS5558360A (en) * 1978-10-19 1980-05-01 Satoosen:Kk Forming method for heat and abrasion resisting protective coating
JPS57174440A (en) * 1981-04-20 1982-10-27 Nisshin Steel Co Ltd Member for molten metallic bath
EP0245862A1 (fr) * 1986-05-15 1987-11-19 Union Carbide Corporation Procédé pour revêtir d'un film liquide des matériaux à base de fer
US5070587A (en) * 1989-08-17 1991-12-10 Tocalo Co., Ltd. Roll for use in heat treating furnace and method of producing the same
JPH04346693A (ja) * 1991-05-22 1992-12-02 Nittetsu Hard Kk 電気メッキ用コンダクターロール
JPH05209259A (ja) * 1992-01-29 1993-08-20 Nittetsu Hard Kk 溶融金属耐食性および耐剥離性に優れた皮膜を有する溶融金属浴用部材およびその製造方法
JPH06136505A (ja) * 1992-10-26 1994-05-17 Sumitomo Metal Ind Ltd 溶射被覆構造

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, vol. 100, no. 26, 25 June 1984, Columbus, Ohio, US; abstract no. 213954j, NIPPON STEEL: "mechanical parts for hot-dip galvanizing bath" page 243; *
DATABASE WPI Derwent World Patents Index; AN 93-297954 c38 *
PATENT ABSTRACTS OF JAPAN vol. 17, no. 200 (C - 1050) 20 April 1993 (1993-04-20) *
PATENT ABSTRACTS OF JAPAN vol. 18, no. 448 (C - 1240) 22 August 1994 (1994-08-22) *
PATENT ABSTRACTS OF JAPAN vol. 4, no. 98 (C - 018) 15 July 1980 (1980-07-15) *
PATENT ABSTRACTS OF JAPAN vol. 7, no. 19 (C - 147)<1164> 25 January 1983 (1983-01-25) *

Also Published As

Publication number Publication date
JPH08120434A (ja) 1996-05-14
KR100272298B1 (ko) 2000-12-01
EP0712939A2 (fr) 1996-05-22
JP3312709B2 (ja) 2002-08-12
KR960014382A (ko) 1996-05-22
TW293850B (fr) 1996-12-21

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